Siemens SINUMERIK 840Di Diagnostic Manual page 280

Overview of Alarms
NCK alarms
16025 Channel %1 block %2 impermissible axis change in REPOS command by
axis %3.
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Axis identifier
Definitions: With the REPOS command, an axis or spindle was programmed that was in the NEUTRAL state at
that time. As the REPOS command cannot execute any implicit GET, these axes/spindles cannot be
repositioned. Part program editing is therefore aborted.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Assign the axes/spindles that are to be repositioned to the channel via GET command prior to the
REPOS command.
Example:
GET(A); assign the A axis to the channel
REPOSL A; reposition the geometry axes and A axis
Program Clear alarm with the RESET key. Restart part program
Continuation:
16100 Channel %1 block %2 spindle %3 not available in the channel
Parameters: %1 = Channel number
%2 = Block number, label
%3 = String
Definitions: Mistake in programming: This channel does not recognize the spindle number. The alarm can occur
together with a dwell or SPI function.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Please inform the authorized personnel/service department. Check the part program to determine
whether the programmed spindle number is correct and whether the program is run in the correct
channel.
Check MD 35000 SPIND_ASSIGN_TO MACHAX for all machine axes to see whether one of them
contains the programmed spindle number. This machine axis number must be entered in a channel
axis of the channel-specific machine data 20070 AXCONF_MACHAX_USED.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
16105 Channel %1 block %2 spindle %3 cannot be assigned
Parameters: %1 = Channel number
%2 = Block number, label
%3 = String
Definitions: Mistake in programming: The programmed spindle is not assigned a real axis by the spindle number
converter. The alarm can be issued after improper use of $SC_SPIND_ASSIGN_TAB[].
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Correct setting data or modify part program.
Program Clear alarm with the RESET key. Restart part program
Continuation:
2-280
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006